<template>
  <div class="login-container">
    <el-form
      ref="loginForm"
      :model="loginForm"
      :rules="loginRules"
      class="login-form"
      auto-complete="on"
      label-position="left"
    >
      <div class="title-container">
        <h3 class="title">移动审批</h3>
      </div>
      <el-form-item prop="userCode">
        <span class="svg-container">
          <icon-svg
            icon-class="user"
            class="user"
          />
        </span>
        <el-input
          v-model="loginForm.userCode"
          placeholder="请输入账号"
          name="userCode"
          type="text"
          autocomplete="off"
          auto-complete="off"
          @keyup.enter.native="handleLogin"
        />
      </el-form-item>
      <el-form-item prop="password">
        <span class="svg-container">
          <icon-svg
            icon-class="password"
            class="password"
          />
        </span>
        <el-input
          :type="passwordType"
          v-model="loginForm.password"
          placeholder="请输入密码"
          name="password"
          autocomplete="off"
          auto-complete="off"
          @keyup.enter.native="handleLogin"
        />
        <span
          class="show-pwd"
          @click="showPwd"
        >
          <icon-svg
            icon-class="eye"
            class="eye"
          />
        </span>
      </el-form-item>
      <el-button
        :loading="loading"
        type="primary"
        style="width:100%;margin-bottom:30px;"
        @click.native.prevent="handleLogin"
      >登录</el-button>
    </el-form>
  </div>
</template>

<script>
import { isvalidUsername } from '@/utils/validate';
// import LangSelect from '@/components/LangSelect';
// import SocialSign from './socialsignin';
export default {
  name: 'Login',
  // components: { LangSelect, SocialSign },
  data() {
    return {
      loginForm: {
        userCode: '',
        password: '',
      },
      loginRules: {
        userCode: [
          { required: true, trigger: 'blur', message: '必选项' },
        ],
      },
      passwordType: 'password',
      loading: false,
      redirect: undefined,
    };
  },
  watch: {
    $route: {
      handler(route) {
        this.redirect = route.query && route.query.redirect;
      },
      immediate: true,
    },
  },
  created() {
    // window.addEventListener('hashchange', this.afterQRScan)
  },
  destroyed() {
    // window.removeEventListener('hashchange', this.afterQRScan)
  },
  methods: {
    showPwd() {
      if (this.passwordType === 'password') {
        this.passwordType = '';
      } else {
        this.passwordType = 'password';
      }
    },
    handleLogin() {
      this.$refs.loginForm.validate((valid) => {
        if (valid) {
          this.loading = true;
          this.$store
            .dispatch('LoginByUsername', this.loginForm)
            .then((res) => {
              console.log('res :', res);
              this.loading = false;
              this.$router.push({ path: this.redirect || '/' });
            })
            .catch(() => {
              this.loading = false;
            });
        } else {
          console.log('error submit!!');
        }
      });
    },
    afterQRScan() {
      // const hash = window.location.hash.slice(1)
      // const hashObj = getQueryObject(hash)
      // const originUrl = window.location.origin
      // history.replaceState({}, '', originUrl)
      // const codeMap = {
      //   wechat: 'code',
      //   tencent: 'code'
      // }
      // const codeName = hashObj[codeMap[this.auth_type]]
      // if (!codeName) {
      //   alert('第三方登录失败')
      // } else {
      //   this.$store.dispatch('LoginByThirdparty', codeName).then(() => {
      //     this.$router.push({ path: '/' })
      //   })
      // }
    },
  },
};
</script>

<style rel="stylesheet/scss" lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg: #283443;
$light_gray: #eee;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
    &::first-line {
      color: $light_gray;
    }
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;
    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;
      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }
  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style rel="stylesheet/scss" lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;

.login-container {
  position: fixed;
  height: 100%;
  width: 100%;
  background-color: $bg;
  .login-form {
    position: absolute;
    left: 0;
    right: 0;
    width: 520px;
    max-width: 100%;
    padding: 35px 35px 15px 35px;
    margin: 120px auto;
  }
  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;
    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }
  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 0.3rem;
    display: inline-block;
    .svg-icon {
      width: 0.3rem;
      height: 0.3rem;
    }
  }
  .title-container {
    position: relative;
    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
    .set-language {
      color: #fff;
      position: absolute;
      top: 5px;
      right: 0px;
    }
  }
  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
    .svg-icon {
      width: 0.3rem;
      height: 0.3rem;
    }
  }
  .thirdparty-button {
    position: absolute;
    right: 35px;
    bottom: 28px;
  }
}
</style>
